Base | Representation |
---|---|
bin | 11011010011111110011101… |
… | …111100010110110000110101 |
3 | 120202022100201100100102021112 |
4 | 123103332131330112300311 |
5 | 111221021230023241041 |
6 | 1103250211041524405 |
7 | 34205245404151535 |
oct | 3323763574266065 |
9 | 522270640312245 |
10 | 120120000212021 |
11 | 35301673663657 |
12 | 11580089043705 |
13 | 52043626896a4 |
14 | 2193ba642d4c5 |
15 | dd48e464ddeb |
hex | 6d3f9df16c35 |
120120000212021 has 16 divisors (see below), whose sum is σ = 129363377172480. Its totient is φ = 111134900862720.
The previous prime is 120120000211979. The next prime is 120120000212071. The reversal of 120120000212021 is 120212000021021.
It is a cyclic number.
It is not a de Polignac number, because 120120000212021 - 26 = 120120000211957 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120120000211987 and 120120000212005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120120000212071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254979665 + ... + 255450326.
It is an arithmetic number, because the mean of its divisors is an integer number (8085211073280).
Almost surely, 2120120000212021 is an apocalyptic number.
It is an amenable number.
120120000212021 is a deficient number, since it is larger than the sum of its proper divisors (9243376960459).
120120000212021 is a wasteful number, since it uses less digits than its factorization.
120120000212021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510430244.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120120000212021 its reverse (120212000021021), we get a palindrome (240332000233042).
The spelling of 120120000212021 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twelve thousand, twenty-one".
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